function [ colorPerVal ] = ProduceColor( val  )
val=reshape(val,numel(val),1);
vMin=min(val);
vMax=max(val);
% Small value -> blue, High value -> red
H=(ones(size(val))-val./vMax)*2/3;
S=ones(size(val));
V=ones(size(val));
colorPerVal = hsv2rgb([H,S,V]);
end